Footnotes (stored inline) #49797
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Footnotes (stored inline) #49797
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ellatrix
added
[Feature] Rich Text
ellatrix
requested review from
spacedmonkey,
fluiddot and
dcalhoun
as code owners
This was referenced Apr 13, 2023
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Size Change: +2.7 kB (0%) Total Size: 1.37 MB
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In this patch we're starting to collect footnote references on every block and then flushing them out to a list whenever we reach a footnote list block. If multiple blocks exist we'll end up with multiple footnote lists. If we reach the end of the post and still have footnotes not listed we will flush those out too. This is some exploratory work to enable better in-editor experience previewing footnotes and moving them to another place, presumably such as an `<aside>` in a template. - Also adds `title` to `<sup>` so hover reveals the foonote.
ellatrix
requested review from
ajitbohra,
ryanwelcher,
juanmaguitar and
fabiankaegy
as code owners
dmsnell
reviewed
Apr 28, 2023
| */ | ||
| private function find_opener() { | ||
| while ( $this->next_tag( array( 'tag_name' => 'sup' ) ) ) { | ||
| if ( 'fn' === $this->get_attribute( 'class' ) ) { |
There was a problem hiding this comment.
we can combine this into the query. as a bonus, it won't fail if there is more than the single fn class
if ( $this->next_tag( array( 'tag_name' => 'sup', 'class_name' => 'fn' ) ) ) {
$this->set_bookmark( 'start' );
return true;
}
return false;
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Flaky tests detected in 40fde71. 🔍 Workflow run URL: https://github.com/WordPress/gutenberg/actions/runs/4891562490
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What?
Adds a footnote format. This format will store footnotes inline as:
Notice that the footnote is put in between square brackets. This is to ensure that it still looks fine if the raw HTML is rendered (without PHP/JS/CSS processing).
One alternative could be:
This would make the fallback look even better. There's a concern that rendering the fallback inline might look odd if the footnote is very long. This would alleviate that concern somewhat.
If we decide that we want to hide the footnote when rendering the raw, unprocessed content, we could use template tags. This also remove the need for square brackets.
We're tried a lot of different ways to store footnotes, see #47682 for more info.
Why?
How?
Testing Instructions
Testing Instructions for Keyboard
Screenshots or screencast